confused

Question

what is difference between nodejs and react? are these both frameworks or node is just backend language and react is framework

Answer 1

In very simple terms, nodejs is a javascript runtime environment which could be executed outside a web browser and on the other hand react is a javascript library which is used to build user interfaces.
node -> backend
react -> front end

Answer 2

Don't get confuse, node.js is back-end web server script, whereas react.js is front-end JavaScript that run from browser.